I may have been only one of tens of thousands to have photographed the Hong Kong Rugby 7's this year, but I am pretty sure that I'm the only one mad enough to shoot hand-held live action sports stills in 850nm infrared.
Heh you definitely must be mad I would not expect anything useful from the handheld IR shots taken under relative low light. But these look good! The first one looks like a photo from very distant past. Nice experiment! Thanks for sharing.